macro_rules! cfg_prettytable {( $($item:item)* ) => (
    $(
        #[cfg(feature = "prettytable-rs")]
        $item
    )*
)}

#[cfg(feature = "prettytable-rs")]
#[macro_use]
extern crate prettytable;

pub mod basic;
cfg_prettytable! {
    pub mod format_table;
}
pub mod lcs;
pub mod text;

pub use crate::basic::diff_slice;
pub use crate::text::{diff_chars, diff_lines, diff_words};